CN103514474A - Thin-antenna separated ultra-high-frequency intelligent tag - Google Patents
Thin-antenna separated ultra-high-frequency intelligent tag Download PDFInfo
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- CN103514474A CN103514474A CN201210207621.8A CN201210207621A CN103514474A CN 103514474 A CN103514474 A CN 103514474A CN 201210207621 A CN201210207621 A CN 201210207621A CN 103514474 A CN103514474 A CN 103514474A
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Abstract
The invention discloses a thin-antenna separated ultra-high-frequency intelligent tag which comprises a miniature ultra-high-frequency intelligent tag module, a coupled amplification antenna and a two-layer composite film, wherein the ultra-high-frequency intelligent tag module is arranged on one surface of an ultra-high-frequency antenna. The ultra-high-frequency intelligent tag module and the coupled amplification antenna are clamped in the middle so that the thin-antenna separated ultra-high-frequency intelligent tag has a waterproof function. Meanwhile, the tag bending requirements are satisfied. The thin-antenna separated ultra-high-frequency intelligent tag of the invention is especially applicable to the field of intelligent tags for clothing trademarks and labels.
Description
Technical field
The present invention relates to intelligent label field, especially a kind of thin type antenna separate type ultra-high-frequency intelligent tag.
Background technology
The application of intelligent label, just progressively affects the people's habits and customs and consumption pattern.Intelligent label is that to realize radio-frequency (RF) identification be RFID(Radio Frequency IDentification) the terminal data carrier of technology, can identify specific objective and read and write related data by radio signals, and without setting up machinery between recognition system and specific objective or optics contacts.Conventional communication frequency has low frequency (125k ~ 134.2K), high frequency (13.56Mhz), ultrahigh frequency (433MHz, 900MHz and 2.4GHz) etc., adopts passive and active different mode to realize different communication distances.Rfid interrogator also divides portable with fixed, RFID technology application is at present very wide, as library, and gate control system, food security is traced to the source etc.
Intelligent label has contactless communication function, by reader transfer data information easily, therefore be widely used in drop for clothing label and clothes laundry slip, carry out the intelligent management of the operation such as production, washing, transportation, storage of clothes, to increase work efficiency and to reduce the risk of makeing mistakes.
Existing clothes intelligent label has high frequency and two kinds of forms of ultrahigh frequency, selects the product of different frequency according to the difference of application scenario.The antenna of ultra-high-frequency intelligent tag adopts enameled wire coiling form to produce, and is connected by micro-arc welding with chip, and adopts silica gel type shell enclosure, obtains not only waterproof but also bent ultra-high-frequency intelligent tag.Therefore the production efficiency of this intelligent label is very low, and the Thickness Ratio of product is thicker, and cost of products is higher, and the reliability of product is also poor, is restricted during large-scale popularization in industry.
Also having a kind of is conventional papery drop intelligent label, or the compound PET intelligent label of individual layer, because label cannot moisture effects to external world produce enough holding capacity, particularly in hot iron, steam treatment, during the operations such as washing, easily cause the inefficacy of intelligent label, and impact is produced.
Between the chip of normal procedure intelligent label and antenna, certainly exist physical connection, this connector in use easily occurs abnormal or damages, and makes intelligent label can not adapt to harsh environment for use, reduces life of product.
Summary of the invention
Method of the present invention is according to current application demand, solve ultra-high-frequency intelligent tag waterproof, the requirement such as slim, high temperature resistant, allow user use easily, and improve the reliability of product, with low production cost, realize high-quality ultra-high-frequency intelligent tag simultaneously, make that product is more attractive in appearance, use, better effects if, more meet the demand of practicality.
A kind of thin type antenna separate type ultra-high-frequency intelligent tag, described intelligent label comprises: miniature ultra-high-frequency intelligent tag module, coupling amplification antenna and two-layer composite membrane, it is characterized in that, ultra-high-frequency intelligent tag module is arranged on a surface of ultra-high frequency antenna, by two-layer composite membrane, ultra-high-frequency intelligent tag module and coupling amplification antenna is sandwiched in middle.
Further, the assembly that described miniature ultra-high-frequency intelligent tag module has comprised ultra-high-frequency intelligent tag chip, ultra-high frequency antenna and packaging body, there is the independently function of ultra-high-frequency intelligent tag, ultra-high-frequency intelligent tag chip is arranged on a surface of the epoxide resin type substrate at ultra-high frequency antenna place, two function pads of chip and two end points of ultra-high frequency antenna are connected by wire bonds technique or reverse packaging process, by molded packages technique, chip, lead-in wire are effectively encapsulated again, obtain miniature ultra-high-frequency intelligent tag module; Miniature ultra-high-frequency intelligent tag module meets the frequency work of 860-960MHz frequency range; The thickness of miniature ultra-high-frequency intelligent tag module is 200um-2000um.
Further again, described coupling amplification antenna is the dipole radio-frequency antenna being arranged on film-type insulating material, meets the frequency work of 860-960 MHz frequency range; The thickness of coupling amplification antenna is 25-150um, and material flexibility is bent; Antenna part on coupling amplification antenna is comprised of the lip-deep conductive pattern of film-type insulating material that is arranged on that adopts etch process to obtain, conductive pattern has comprised coupling unit figure and two the radiating element figures that are symmetricly set on both sides that are arranged on figure middle part, and conducting is connected coupling unit figure with radiating element figure.
Further again, described two-layer composite membrane is slim polyimide material, and its thickness is 25-200um.
Further again, described two-layer composite membrane is slim poly terephthalic acid class material, and its thickness is 25-200um.
Further again, described two-layer composite membrane is slim pvc material, and its thickness is 25-200um.
Further again, described two-layer composite membrane is slim acrylonitrile-butadiene-styrene (ABS) polymeric material, and its thickness is 25-200um.
Further again, described label is provided with drop hole and character pattern region.
The present invention who forms according to said method has the following advantages:
Adopt thin type antenna separate type ultra-high-frequency intelligent tag of the present invention can realize the function of intelligent label, do not need to change arrangement for reading, can effectively adapt to various applied environments, label can be used under various rugged environments, as environment such as high temperature, high pressure, high humiditys, and label surface and print and print various patterns and word, or even bar code, can realize the function that double data gathers, make product application more flexible, more reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of thin type antenna separate type ultra-high-frequency intelligent tag.
Fig. 2 is the structural representation of thin type antenna separate type ultra-high-frequency intelligent tag coupling amplification antenna.
Fig. 3 is the finished product schematic appearance of thin type antenna separate type ultra-high-frequency intelligent tag.
Fig. 4 is the structural profile schematic diagram of whole compound thin type antenna separate type ultra-high-frequency intelligent tag.
The structural profile schematic diagram of Tu5Wei edge compound thin type antenna separate type ultra-high-frequency intelligent tag.
Fig. 6 is the structural profile schematic diagram of miniature ultra-high-frequency intelligent tag module.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
embodiment mono-
The thin type antenna separate type ultra-high-frequency intelligent tag of high temperature resistant waterproof type, consists of miniature ultra-high-frequency intelligent tag module, coupling amplification antenna and two-layer composite membrane.As shown in Figure 2, the antenna pattern of coupling amplification antenna is arranged on a surface of film-type insulating material 1, antenna is for adopting the copper conductive pattern on film-type insulating material that is arranged on of electroplating technology acquisition, formation has the antenna of excellent conductive capability, coupling amplification antenna is dipole super high frequency radio frequency antenna, meets the frequency work of 860-960 MHz frequency range; The thickness of coupling amplification antenna is 25-150um, and material flexibility is bent; Conductive pattern on coupling amplification antenna has comprised a coupling unit figure 2 that is arranged on figure middle part and two radiating element figures that are symmetricly set on both sides 3, two coupling unit figures, and conducting is connected with radiating element figure respectively.
As shown in Figure 1, miniature ultra-high-frequency intelligent tag module 4 is arranged on the surface of the centre of the coupling unit figure in the middle part of coupling amplification antenna, by being arranged on the adhesive of miniature ultra-high-frequency intelligent tag module bottom, be attached to the surface of coupling amplification antenna, be not electrically connected.To the coupling amplification antenna 1 of miniature ultra-high-frequency intelligent tag module be installed, the centre position of a slice that is placed in one composite membrane 2, the polyimide of the material selection 50um thickness of composite membrane, on miniature ultra-high-frequency intelligent tag module, cover again the polyimide composite film that a chip size is suitable with front composite membrane, in the middle of the coupling amplification antenna that miniature ultra-high-frequency intelligent tag module has been installed being sandwiched in by two-layer composite membrane, as shown in Figure 5, lower composite membrane 22 is positioned at bottommost, coupling amplification antenna 1 is close to lower composite membrane, miniature ultra-high-frequency intelligent tag module 4 is arranged on the upper surface of coupling amplification antenna, upper composite membrane 21 is arranged on topmost.By heat pressing process, by edge 23 compactings of upper composite membrane and lower composite membrane and merge, upper and lower composite membrane, except miniature ultra-high-frequency intelligent tag module chip region, closely presses together.
As shown in Figure 6, miniature ultra-high-frequency intelligent tag module is provided with the module of the rectangular structure that substrate 41, ultra-high-frequency intelligent tag chip 42 and the packaging body 43 of ultra-high frequency antenna form by surface, the thickness of this module is between 20-100um, sturdy and durable, rugged surroundings to external world have good resistant function, and can realize the left and right function of intelligent label, just communication distance is nearer.
As shown in Figure 3, the surface of the ultra-high-frequency intelligent tag 2 completing is avoided miniature ultra-high-frequency intelligent tag module region 4 and is carried out hot pressing, and in drop hole 7 of zone design of avoiding antenna and miniature ultra-high-frequency intelligent tag module, to facilitate, label is hung up by lifting rope.At the clear position of label, can print or printed bar code 8 and word 9, or other pattern etc., to be suitable for the demand of different user.
Polyimide composite film can bear the temperature of long-term 150 degrees Celsius, even can bear 1 minute with 200 degrees Celsius of the interior short time above temperature, and the structure of separate type coupling amplification antenna, can bear various rugged environments, in some extreme applications environment, there is good performance performance.
embodiment bis-
The thin type antenna separate type ultra-high-frequency intelligent tag of normal temperature water proof type, consists of miniature ultra-high-frequency intelligent tag module, coupling amplification antenna and two-layer composite membrane.As shown in Figure 2, the antenna pattern of coupling amplification antenna is arranged on a surface of film-type insulating material 1, antenna is for adopting the aluminium conductive pattern on film-type insulating material that is arranged on of aluminium etch process acquisition, formation has the antenna of excellent conductive capability, coupling amplification antenna is dipole super high frequency radio frequency antenna, meets the frequency work of 860-960 MHz frequency range; The thickness of coupling amplification antenna is 25-150um, and material flexibility is bent; Conductive pattern on coupling amplification antenna has comprised a coupling unit figure 2 that is arranged on figure middle part and two radiating element figures that are symmetricly set on both sides 3, two coupling unit figures, and conducting is connected with radiating element figure respectively.
As shown in Figure 1, miniature ultra-high-frequency intelligent tag module 4 is arranged on the surface of the centre of the coupling unit figure in the middle part of coupling amplification antenna, by being arranged on the adhesive of miniature ultra-high-frequency intelligent tag module bottom, be attached to the surface of coupling amplification antenna, be not electrically connected.To the coupling amplification antenna 1 of miniature ultra-high-frequency intelligent tag module be installed, the centre position of a slice that is placed in one composite membrane 2, the poly terephthalic acid class material of the material selection 50um thickness of composite membrane, on miniature ultra-high-frequency intelligent tag module, cover again the poly terephthalic acid class Material cladding film that a chip size is suitable with front composite membrane, in the middle of the coupling amplification antenna that miniature ultra-high-frequency intelligent tag module has been installed being sandwiched in by two-layer composite membrane, as shown in Figure 4, lower composite membrane 22 is positioned at bottommost, coupling amplification antenna 1 is close to lower composite membrane, miniature ultra-high-frequency intelligent tag module 4 is arranged on the upper surface of coupling amplification antenna, upper composite membrane 21 is arranged on topmost.By heat pressing process, upper composite membrane and lower composite membrane, except miniature ultra-high-frequency intelligent tag module region 4, are closely pressed together.
As shown in Figure 6, miniature ultra-high-frequency intelligent tag module is provided with the module of the rectangular structure that substrate 41, ultra-high-frequency intelligent tag chip 42 and the packaging body 43 of ultra-high frequency antenna form by surface, the thickness of this module is between 20-100um, sturdy and durable, rugged surroundings to external world have good resistant function, and can realize the left and right function of intelligent label, just communication distance is nearer.
As shown in Figure 3, the surface of the ultra-high-frequency intelligent tag 2 completing is avoided miniature ultra-high-frequency intelligent tag module region 4 and is carried out hot pressing, and in drop hole 7 of zone design of avoiding antenna and miniature ultra-high-frequency intelligent tag module, to facilitate, label is hung up by lifting rope.At the clear position of label, can print or printed bar code 8 and word 9, or other pattern etc., to be suitable for the demand of different user.
Poly terephthalic acid composite membrane can bear the temperature of long-term 120 degrees Celsius, even can bear 1 minute temperature of 150 degrees Celsius with the interior short time, can substitute the intelligent label application of high temperature, and cost of products is lower in some applied environment.
Ultimate principle of the present invention, principal character and advantage of the present invention have more than been described; the technician of the industry should understand; the present invention is not subject to the restriction of above-mentioned instructions; that in above-mentioned instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (8)
1. a thin type antenna separate type ultra-high-frequency intelligent tag, described intelligent label comprises: miniature ultra-high-frequency intelligent tag module, coupling amplification antenna and two-layer composite membrane, it is characterized in that, ultra-high-frequency intelligent tag module is arranged on a surface of ultra-high frequency antenna, by two-layer composite membrane, ultra-high-frequency intelligent tag module and coupling amplification antenna is sandwiched in middle.
2. thin type antenna separate type ultra-high-frequency intelligent tag claimed in claim 1, it is characterized in that, described miniature ultra-high-frequency intelligent tag module has comprised ultra-high-frequency intelligent tag chip, the assembly of ultra-high frequency antenna and packaging body, there is the independently function of ultra-high-frequency intelligent tag, ultra-high-frequency intelligent tag chip is arranged on a surface of the epoxide resin type substrate at ultra-high frequency antenna place, two function pads of chip and two end points of ultra-high frequency antenna are connected by wire bonds technique or reverse packaging process, pass through again molded packages technique by chip, lead-in wire is effectively encapsulated, obtain miniature ultra-high-frequency intelligent tag module, miniature ultra-high-frequency intelligent tag module meets the frequency work of 860-960MHz frequency range, the thickness of miniature ultra-high-frequency intelligent tag module is 200um-2000um.
3. thin type antenna separate type ultra-high-frequency intelligent tag claimed in claim 1, is characterized in that, described coupling amplification antenna is the dipole radio-frequency antenna being arranged on film-type insulating material, meets the frequency work of 860-960 MHz frequency range; The thickness of coupling amplification antenna is 25-150um, and material flexibility is bent; Antenna part on coupling amplification antenna is comprised of the lip-deep conductive pattern of film-type insulating material that is arranged on that adopts etch process to obtain, conductive pattern has comprised coupling unit figure and two the radiating element figures that are symmetricly set on both sides that are arranged on figure middle part, and conducting is connected coupling unit figure with radiating element figure.
4. thin type antenna separate type ultra-high-frequency intelligent tag claimed in claim 1, is characterized in that, described two-layer composite membrane is slim polyimide material, and its thickness is 25-200um.
5. thin type antenna separate type ultra-high-frequency intelligent tag claimed in claim 1, is characterized in that, described two-layer composite membrane is slim poly terephthalic acid class material, and its thickness is 25-200um.
6. thin type antenna separate type ultra-high-frequency intelligent tag claimed in claim 1, is characterized in that, described two-layer composite membrane is slim pvc material, and its thickness is 25-200um.
7. thin type antenna separate type ultra-high-frequency intelligent tag claimed in claim 1, is characterized in that, described two-layer composite membrane is slim acrylonitrile-butadiene-styrene (ABS) polymeric material, and its thickness is 25-200um.
8. thin type antenna separate type ultra-high-frequency intelligent tag claimed in claim 1, is characterized in that, described label is provided with drop hole and character pattern region.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210207621.8A CN103514474A (en) | 2012-06-24 | 2012-06-24 | Thin-antenna separated ultra-high-frequency intelligent tag |
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| CN201210207621.8A CN103514474A (en) | 2012-06-24 | 2012-06-24 | Thin-antenna separated ultra-high-frequency intelligent tag |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303226A (en) * | 2014-07-03 | 2016-02-03 | 江苏中科易正电子科技有限公司 | Split-type compound ultra high frequency RFID tag and coupling design method thereof |
| CN108268926A (en) * | 2016-12-30 | 2018-07-10 | 无锡品冠物联科技有限公司 | A kind of ultra-thin production method for washing mark electronic tag based on RFID technique |
| CN109308511A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of RFID based on module packaging technology washes mark electronic tag and preparation method thereof |
| CN109308510A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of RFID based on CSP technique washes mark electronic tag and preparation method thereof |
| CN109308512A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of washable RFID washes mark electronic tag and preparation method thereof |
| CN109308513A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of improved RFID washes mark electronic tag and preparation method thereof |
| CN110020701A (en) * | 2018-01-10 | 2019-07-16 | 昆山传世邦智能科技有限公司 | Miniature flexible far Distance RFID UHF intelligence zipper drop |
-
2012
- 2012-06-24 CN CN201210207621.8A patent/CN103514474A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303226A (en) * | 2014-07-03 | 2016-02-03 | 江苏中科易正电子科技有限公司 | Split-type compound ultra high frequency RFID tag and coupling design method thereof |
| CN108268926A (en) * | 2016-12-30 | 2018-07-10 | 无锡品冠物联科技有限公司 | A kind of ultra-thin production method for washing mark electronic tag based on RFID technique |
| CN109308511A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of RFID based on module packaging technology washes mark electronic tag and preparation method thereof |
| CN109308510A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of RFID based on CSP technique washes mark electronic tag and preparation method thereof |
| CN109308512A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of washable RFID washes mark electronic tag and preparation method thereof |
| CN109308513A (en) * | 2017-07-28 | 2019-02-05 | 无锡品冠物联科技有限公司 | A kind of improved RFID washes mark electronic tag and preparation method thereof |
| CN110020701A (en) * | 2018-01-10 | 2019-07-16 | 昆山传世邦智能科技有限公司 | Miniature flexible far Distance RFID UHF intelligence zipper drop |
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Application publication date: 20140115 |